Rev B
DCSDW02 SERIES
Up to 2.01 Watts
DC/DC Converter
Single and Dual Outputs
SMD Package (“S” Suffix)
DIP Type (Standard)
Size: 0.56in x 0.36in x 0.40in (14.2mm x 9.1mm x 10.2mm)
Size: 0.52in x 0.36in x 0.40in (13.2mm x 9.1mm x 10.2mm)
OPTIONS
•
•
•
•
SMD or SIP Package Type
Input Voltage
Single or Dual Output
Isolation
FEATURES
•
•
•
•
•
4:1 Ultra Wide Input Range
Single and Dual Outputs
Ultra Small Package
SMD and DIP Packages Available
SMD Package Qualified for Lead Free Reflow
Solder Process According to IPC J-STD-020D
•
Short Circuit Protection
•
Remote Control
•
High Efficiency up to 84%
•
No Minimum Load Required
•
1600VDC Input to Output Isolation and 3000VDC
for Option
•
CE Marked
•
Compliant to RoHS II & REACH
•
UL60950-1, EN60950-1, and IEC60950-1 Safety
Approvals
•
•
•
•
•
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
DESCRIPTION
The DCSDW02 series of DC/DC converters offers up to 2.01 watts of output power in a compact DIP or
SMD package. This series consists of single and dual outputs with ultra wide 4:1 input voltage range.
Each model in this series has high efficiency, no minimum required load, short circuit protection, and is
CE marked and compliant to RoHS II & REACH. This series has 1600VDC input to output isolation and
UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Please call factory for order details.
MODEL SELECTION TABLE
Single Output Models
Model Number
DCSDW02-12S33
DCSDW02-12S05
DCSDW02-12S12
DCSDW02-12S15
DCSDW02-12S24
DCSDW02-24S33
DCSDW02-24S05
DCSDW02-24S12
DCSDW02-24S15
DCSDW02-24S24
DCSDW02-48S33
DCSDW02-48S05
DCSDW02-48S12
DCSDW02-48S15
DCSDW02-48S24
Input Voltage
Range
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
Output Current
@Full Load
500mA
400mA
167mA
134mA
83mA
500mA
400mA
167mA
134mA
83mA
500mA
400mA
167mA
134mA
83mA
Ripple & Noise
No Load
Input Current
25mA
30mA
30mA
30mA
30mA
15mA
18mA
18mA
18mA
18mA
8mA
8mA
11mA
11mA
11mA
Output Power
Maximum
Capacitive Load
2200µF
1000µF
550µF
440µF
200µF
2200µF
1000µF
550µF
440µF
200µF
2200µF
1000µF
550µF
440µF
200µF
Efficiency
77%
80%
83%
84%
84%
76%
79%
82%
83%
82%
75%
81%
83%
82%
82%
12VDC
(4.5~18)
50mVp-p
Up to 2.01
24VDC
(9~36)
50mVp-p
Up to 2.01
48VDC
(18~75)
50mVp-p
Up to 2.01
5/23/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website:
www.wallindustries.com
• e-mail:
sales@wallindustries.com
Page 1 of 5
Rev B
DCSDW02 SERIES
Up to 2.01 Watts
DC/DC Converter
Single and Dual Outputs
MODEL SELECTION TABLE
Dual Output Models
Model Number
DCSDW02-12D05
DCSDW02-12D12
DCSDW02-12D15
DCSDW02-24D05
DCSDW02-24D12
DCSDW02-24D15
DCSDW02-48D05
DCSDW02-48D12
DCSDW02-48D15
Input Voltage
Range
12VDC
(4.5~18)
24VDC
(9~36)
48VDC
(18~75)
Output
Voltage
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
Output Current
@Full Load
±200mA
±83mA
±67mA
±200mA
±83mA
±67mA
±200mA
±83mA
±67mA
Ripple & Noise
No Load
Input Current
30mA
30mA
30mA
18mA
18mA
18mA
11mA
11mA
11mA
Output Power
Maximum
Capacitive Load
±660µF
±330µF
±220µF
±660µF
±330µF
±220µF
±660µF
±330µF
±220µF
Efficiency
80%
84%
84%
80%
82%
81%
79%
82%
82%
50mVp-p
Up to 2.01
50mVp-p
Up to 2.01
50mVp-p
Up to 2.01
SPECIFICATIONS
SPECIFICATION
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
TEST CONDITIONS
12Vin(nom)
24Vin(nom)
48Vin(nom)
12Vin(nom)
24Vin(nom)
48Vin(nom)
Min
4.5
9
18
Typ
12
24
48
Max
18
36
75
25
50
100
Unit
VDC
Input Surge Voltage (1 second, max.)
Input Reflected Ripple Current
(1)
Input Filter
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Load Regulation
Cross Regulation
Output Power
Output Current
Maximum Capacitive Load
Ripple & Noise
Transient Response Recovery Time
Start-Up Time
Temperature Coefficient
REMOTE ON/OFF CONTROL
Positive Logic
Remote Off Input Current
VDC
mAp-p
20
Capacitor Type
-1.0
-0.2
-1.0
-0.5
-0.8
-5.0
Low Line to High Line at Full Load
No Load to Full Load
10% Load to 90% Load
Single
Dual
Asymmetrical Load 25%/100% FL; Dual Outputs
Measured by 20MHz Bandwidth
25% Load step change
Constant Resistive Load
Power Up
Remote ON/OFF
-0.02
Ctrl Pin Applied Current via 1kΩ
DC-DC ON
DC-DC OFF
2.0
See Table
+1.0
+0.2
+1.0
+0.5
+0.8
+5.0
See Table
See Table
See Table
50
500
5
10
5
10
+0.02
%
%
%
%
%
mVp-p
µS
Ms
%/ºC
mA
mA
Open or High Impedance
3.0
4.0
2.5
Application Circuit
PROTECTION
Short Circuit Protection
Continuous
Automatic Recovery
5/23/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website:
www.wallindustries.com
• e-mail:
sales@wallindustries.com
Page 2 of 5
Rev B
DCSDW02 SERIES
Up to 2.01 Watts
DC/DC Converter
Single and Dual Outputs
SPECIFICATIONS
SPECIFICATION
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Storage Temperature Range
Relative Humidity
Thermal Shock
Vibration
MTBF
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Isolation Voltage (1 minute)
Isolation Resistance
Isolation Capacitance
Lead-Free Reflow Solder Process
Moisture Sensitivity Level (MSL)
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Case Material
Base Material
Potting Material
SAFETY CHARACTERISTICS
Safety Approvals
EMI
(1)
ESD
Radiated Immunity
Fast Transient
(2)
Surge
(2)
Power Frequency Magnetic Field
TEST CONDITIONS
Min
-40
80
-55
5
Typ
Max
Unit
ºC
ºC
%RH
Hours
kHz
VDC
GΩ
pF
Without Derating
With Derating
MIL-HDBK-217F, Full Load
100
1600
3000
1
80
+105
+125
95
MIL-STD-810F
MIL-STD-810F
6,204,000
See Table
Standard
“H” Suffix
500VDC
Standard
“H” Suffix
50
50
IPC J-STD-020D
IPC J-STD-033B Level 2
0.10oz (2.7g)
0.52in x 0.36in x 0.40in
(13.2mm x 9.1mm x 10.2mm)
0.56in x 0.36in x 0.40in
(14.2mm x 9.1mm x 10.2mm)
Non-Conductive Black Plastic
Non-Conductive Black Plastic
Silicone (UL94 V-0)
DIP Type
SMD Type
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-8
Air ±8kV
Contact ±6kV
10 V/m
±2kV
±1kV
100A/m continuous; 1000A/m 1 second
UL60950-1
(3)
EN60905-1
IEC60950-1
EN55022
Class A, Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
NOTES
The standard module meets EMI Class A or Class B and input reflected ripple current with external components. For further information, please
contact factory.
2. An external input filter capacitor is required if the module is to meet EN61000-4-4, EN61000-4-5. Suggested filter: Nippon chemi-con KY series,
220µF/100V.
3. This product is Listed to applicable standards and requirements by UL.
CAUTION:
This power module is not internally fused. An input line fuse must always be used.
*Due
to advances in technology, specifications subject to change without notice.
1.
5/23/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website:
www.wallindustries.com
• e-mail:
sales@wallindustries.com
Page 3 of 5
Rev B
DCSDW02 SERIES
Up to 2.01 Watts
DC/DC Converter
Single and Dual Outputs
CHARACTERISTIC CURVES
DCSDW02-48S05 Derating Curve
DCSDW02-48S05
Efficiency vs. Input Voltage
DCSDW02-48S05
Efficiency vs. Output Current
MECHANICAL DRAWINGS
SMD Type
DIP Type
PIN CONNECTION
PIN
SINGLE
DUAL
1
+Vin
+Vin
2
-Vin
-Vin
4
Ctrl
Ctrl
5
NC
-Vout
6
-Vout
Common
7
+Vout
+Vout
1.
2.
3.
4.
All dimensions in inch (mm)
Tolerance: x.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
Pin pitch tolerance ±0.01 (0.25)
Pin dimension tolerance ±0.004(0.1)
5/23/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website:
www.wallindustries.com
• e-mail:
sales@wallindustries.com
Page 4 of 5
Rev B
DCSDW02 SERIES
Up to 2.01 Watts
DC/DC Converter
Single and Dual Outputs
MODEL NUMBER SETUP
DCSDW
Series Name
02
Output Power
-
12
Input Voltage
12:
4.5~18VDC
24:
9~36VDC
48:
18~75VDC
S
Output Quantity
S:
Single
33
Ouptut Voltage
33:
3.3VDC
05:
5VDC
12:
12VDC
15:
15VDC
24:
24VDC
S
Package Type
None:
DIP
S:
SMD
H
Isolation Option
None:
1600VDC
H:
3000VDC
D:
Dual
05:
±5VDC
12:
±12VDC
15:
±15VDC
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely
with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide
ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your
future projects.
Contact
Wall Industries
for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
37 Industrial Drive
Exeter, NH 03833
©2019 Wall Industries, Inc. Specifications subject to change without notice. Wall Industries is not responsible for typographical errors. The information contained herein is for
informational purposes only. This information is provided by Wall Industries and we make no representations or warranties of any kind, express or implied, about the completeness,
accuracy, reliability, suitability or availability with respect to the information contained in this document for any purpose. All product and manufacturer names are trademarks or
registered trademarks of their respective companies.
5/23/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website:
www.wallindustries.com
• e-mail:
sales@wallindustries.com
Page 5 of 5
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